unreal

adjective2

1. •
   Not real or substantial; having no actual presence in reality; lacking the characteristics of reality.

   • "The Boy's Uncle made me Real," he said. "That was a great many years ago; but once you are Real you can't become unreal again. It lasts for always." — 1921
2. •
   (informal) very impressive; amazing; unbelievable; incredible; larger or more fantastic than typical of real life.

   • The video includes unreal footage of an eight-metre wave.
   • I just had an unreal hamburger.